baber/WOPTO huggingface dataset:
Patent JP-S594517-A (JP)
Title: Automatic taking-out device for screw
Inventor: OOSUMI YOSHIHIRO
IPC: B65G47/14
Filed: 1982-06-28
Abstract: PURPOSE:To perform an operation to economically take out a small quantity of screws of various types through a compact constitution, by dropping screws other than screws, adsorbed in a specified attitude, to an adsorbing body, by means of a claw and taking out only the screws in a specified attitude on a chute. CONSTITUTION:An adsorbing body 1 is supported in a reciprocating manner to a vibrating body 6 for adsorbing body. A claw 2 is located ina manner to cover an adsorbing surface 1F of the adsorbing body 1, and the claw is supported so that it can be elevated by an elevator 5 driven by a motor 3 and a power transmission means 4. Further, a groove 2G, having width slightly wider than the diameter of the screwed part of a screw to be selected, is provided in the claw 2, and a projection 2T extending downward is formed at the open end. A chute 7 is situated in a slanting manner continuously to and below the open end of the groove 2G. If the claw 2 is pressed down from the adsorbing body 1 by a distance (h) slightly shorter than a height H of a screw, only the screws with the head down remain, and the screws striken against the projection 2T are taken out on the chute 7.
Patent JP-H10337863-A (JP)
Title: Dot recording method, dot recorder, and recording medium in which program therefor is recorded
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/505
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology for recording a high quality image using an appropriate recording system depending on the pitch of dot forming elements. SOLUTION: The pitch (k) of dot forming elements can be represented as the product m.n of two integers m, n of 2 or above. Subscanning feed is realized by a plurality of subscanning feed sets each comprising (m) times of subscanning feed. Assuming the feeding amount of (m) times of previous subscanning feed included in each subscanning feed set is Li dots (i is an integer from 1 to m), following two requirements must be satisfied. (1) The remainder is equal to an integer (n) when the feeding amount Li from first through (m-1)th subscanning is divided by k. (2) The remainder is an integer different from an integer n.j (j is an arbitrary integer) when the feeding amount Lm in the m-th subscanning is divided by k.
Patent JP-H02290047-A (JP)
Title: Lead frame for resin-sealed semiconductor device
Inventor: MIYAZAWA MAKOTO
IPC: H01L23/50
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the breakage of a lead wire when a semiconductor pellet is resin-sealed by a method wherein an island is supported to a frame using at least three lifting pins. CONSTITUTION:An island 2, which carries a semiconductor pellet and connected to a tie-bar 8 with a lead wire 4, is supported to a frame 1 using four, at least three or more lifting pins 3. Accordingly, the island is not oscillated when the semiconductor pellet is resin-sealed, and the occurrence of breakage of the lead wire can be prevented.
Patent JP-S5336021-A (JP)
Title: Anticorrosion high strength pipe
Inventor: ZAMA MASATO
IPC: F16L57/00
Filed: 1976-09-14
Abstract: PURPOSE: To obtain the pipe mentioned on the face suitable for use in an oil press. pipe and the like by winding glass fiber, to which mixture and the like consisting of liquid epoxy resin and an hardening agent are impregnated, on the outer circumferential surface of a metallic pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63277188-A (JP)
Inventor: SUGAWARA JIYUN
IPC: B66B11/02
Filed: 1987-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06169583-A (JP)
Title: Reinforced thin-film electrode interface
Inventor: KAARU DABURIYU TAUNSENDO
IPC: C25B9/19
Filed: 1993-05-12
Abstract: PURPOSE: To obtain a zero gap thin film electrode structure providing electrochemical performance equivalent or superior to the electrochemical performance which is manufactured by using thin film material of low cost and obtained from a cell using nafion thin film. CONSTITUTION: A radiation fusion cation exchange thin film having an anode surface and a cathode surface which are subjected to plasma etching, a cathode combined with the thin film cathode surface which is subjected to plasma etching, and an anode combined with the thin film anode surface which is subjected to plasma etching are formed. The radiation fusion structure cation exchange thin film is selected out of a radiation fused fluoro sulfonic acid thin film, a benzene sulfonic acid thin film, an acrylic acid thin film and a methacrylic acid thin film. The cathode and the anode are constituted of catalystic electrode particles selected out of platinum, palladium, platinum carbon black and platinum graphite.
Patent JP-H10301313-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: KAKIHANA YASUSHI
IPC: G03G5/14
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of an Al or Al alloy substrate to an electric charge generating layer and to reduce image defects by subjecting the substrate to specified treatments after anodic oxidation or after pore-sealing treatment when the pore-sealing treatment is carried out after anodic oxidation. SOLUTION: An electrically conductive substrate of Al or Al alloy is subjected to treatment with an alkali soln. combined with treatment with an acidic soln. after anodic oxidation or after pore-sealing treatment when the pore-sealing treatment is carried out after anodic oxidation. In this case, an anodic oxide film formed by anodic oxidation is dipped in a specified aq. NaOH or KOH soln. as an alkaline soln., the alkali soln. on the film is removed by washing with water or hot water and the film is dipped in a specified aq. NHO3 or H2 SO4 soln. as an acidic aq. soln. Washing with a shower of pure water and drying are then carried out.
Patent JP-H06331251-A (JP)
Title: Cold storage cartridge
Inventor: KURAUSU GAURON
IPC: G01K11/06
Filed: 1994-05-25
Abstract: PURPOSE: To provide a cold-storage cartridge fixed with an indicator containing an indicator substance for indicating the fully charged state of a cold-storage medium visibly. CONSTITUTION: A cold-storage cartridge comprises an inner chamber for introducing a cold-storage medium 4, and an indicator for indicating the fully charged state thereof wherein the indicator comprises an indicator substance 13 whose melting temperature Ti is lower than that Ts of the cold-storage medium 4. The indicator substance 13 is held in a container which is in heat-conducting contact with the cold-storage medium 4 and has an optically transparent wall part 8. The indicator is connected with a cold-storage cartridge such that the transparent wall part 8 is visible from the outside.
Patent JP-S5336195-A (JP)
Title: Electronic display device
Inventor: MATSUSHIMA NOBUO
IPC: G02F1/17
Filed: 1976-09-16
Abstract: PURPOSE: To display display symbols having various hues efficiently on a limited display surface by dividing the lower glass of the upper and lower glasses sealed therein with liquid crystal to two parts and disposing electrode lead terminals and conductive rubber also between these parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04316736-A (JP)
Title: Liquid seal vibration isolating device
Inventor: TAKEO SHIGEKI
IPC: B60K5/12
Filed: 1991-04-16
Abstract: PURPOSE:To prevent transmission of vibration throughout a wide range through simple and compact structure. CONSTITUTION:A main liquid chamber A is formed in a rubber resilient body 1 for supporting an engine, an auxiliary liquid chamber C communicated to the main liquid chamber A through a flow passage 21 and having a diaphragm 4 forming a chamber wall is formed, and an auxiliary liquid chamber B communicated to the auxiliary liquid chamber C through a flow passage 22 and having a diaphragm 3 forming a chamber wall is formed. The flow passage 21 generates liquid resonance at a high frequency and the flow passage 22 generates liquid resonance at a low frequency. An air chamber D is formed outside the diaphragm 4 and selectively connected to the open air and a negative pressure source 52 by means of an electromagnetic switching valve 5. During input of idling vibration of a high frequency, the air chamber D is communicated to the open air, the diaphragm 4 is freely deformed, and vibration is absorbed through liquid resonance in the flow passage 21. During input of shake vibration of a low frequency, the air chamber D is brought into a negative pressure state and free deformation of the diaphragm 4 is regulated, and vibration is absorbed through liquid resonance in the flow passage 22 communicated to the auxiliary liquid chamber B.
Patent JP-H06325671-A (JP)
Title: Temperature fuse fitting device
Inventor: WATABE YASUSHI
IPC: H01H37/76
Filed: 1993-05-13
Abstract: PURPOSE:To detect the heat generation of a temperature fuse due to the connection defect of an electric wire, and to restrict the damage to be enlarged at minimum by installing a temperature fuse on a wire connecting screw fixing type terminal board. CONSTITUTION:A temperature fuse fitting device is provided with ribs 17, 18, 19, 20, 21 to be installed on a screw fixing type terminal board, a pair of elastic claws 15, 16, an elastic claw 5 for positioning a temperature fuse between terminals of the screw fixing type terminal board, and guide grooves 6, 7, 8 for guiding lead wire insertion. With this structure, a temperature fuse can be installed accurately between the terminals of the screw fixing type terminal board.
Patent JP-S5735356-A (JP)
Title: Semiconductor device
Inventor: AKATSUKA TSUTOMU
IPC: H01L23/31
Filed: 1980-08-13
Abstract: PURPOSE:To protect against radiation emitted from a semiconductor container and the like by covering the surface of a semiconductor chip by polyimide foil. CONSTITUTION:The semiconductor chip 1 is set at a specified position of the die- bonded semiconductor container 2. The tape shaped polyimide foil 3 is prepared at the side of said position. The polymide foil tape 3 is cut with a cutter 4, and supplied on a table 5. Polyimide series bonding agent is applied on the back surface of the tape. Said polyimide foil 3 is absorbed by a vacuum chuck 6, and bonded to the desired position of the semiconductor chip 1.
Patent JP-S602298-A (JP)
Inventor: NAKAJIMA SHINICHI
IPC: F16K31/66
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63275183-A (JP)
Title: Integrated circuit
Inventor: KUSUDA MASAHIRO
IPC: H01L27/115
Filed: 1987-05-06
Abstract: PURPOSE:To be able to erase data selectively by using polarized erasing ultraviolet rays by a method wherein an UV-EPROM section on a single LSI chip surface is divided into a plurality of regions and polarized light filters differing from each other in polarizing axis direction are provided respectively on each of them. CONSTITUTION:A polarized light filter 6 for an instruction erasing mask and a polarized light filter 7 for a data erasing mask are provided spatially above an LSI chip 1. The polarized light filter 6 for an instruction erasing mask serves to transmit only the light polarized in the direction of X-axis so as to protect a data ROM 3 from the light rays and the polarized light filter 7 for a data erasing mask serves to transmit only the light rays polarized in the direction of Y-axis so as to protect an instruction ROM 2 from the erasing rays. By these processes, when only the data stored in the ROM 3 of the LSI chip is erased out, the erasing ultraviolet rays 8 polarized in the direction of Y-axis is radiated which transmit the polarized light filter 7 for a data erasing mask, and ultraviolet rays 8 thus transmitted erase the data stored in the ROM 3.
Patent JP-H08301700-A (JP)
Title: Heat treatment of semiinsulating gallium-arsenic single crystal and device therefor
Inventor: SEKI MINORU
IPC: C30B29/42
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a high-purity semiinsulating GaAs single crystal slight in contaminated heavy metal in consequence of heat treatment. CONSTITUTION: A semiinsulating GaAs single crystal 2 is placed in a quartz ampule 1 and heat-treated at a temperature higher than 1,000 deg.C. In the operation, a low-temperature zone B at <=1,000 deg.C is formed at a part 1a of the quartz ampule except the position on which the semiinsulating GaAs single crystal 2 is placed. Heavy metals such as Cu, etc., eluted from the quartz ampule 1 and floated during the heat treatment are diffused and stuck not to the semiinsulating GaAs single crystal side in a high-temperature zone A but to the part 1a of the quartz ampule in the low-temperature zone B due to difference in vapor pressure.
Patent JP-S61269136-A (JP)
Title: Contact printing device
Inventor: ORIGASA TERUO
IPC: G03B27/20
Filed: 1985-05-24
Abstract: PURPOSE:To execute easily the adhering operation of a blanket to a transparent plate of a contact printing device body by forming a blanket moving mechanism and a mechanism for adhering the blanket close to the transparent plate in vacuum when the whole surface of the transparent plate is covered with the blanket. CONSTITUTION:The blanket 20 and a squeegee roller 23 are lowered down, and keeping said status, a squeegee roller driving gear 23B is reversed by a driving motor and the squeegee roller 23 is fed back on the upper surface of the blanket 22 and returned to the original position. During the feedback of the squeegee roller 23, vacuum suction is executed by a vacuum pump, and when the squeegee roller 23 is returned to the original position, the transparent plate is exposed while being sucked in vacuum. After the completion of exposure, vacuum suction is released, a cam 27 for moving a blanket operation part supporting frame upward/downward is rotated upward and the blanket operation supporting frame 21 is lifted to return the blanket 20 to the original position.
Patent JP-H04338877-A (JP)
Title: Portrait generating device
Inventor: MAKINO SATORU
IPC: G06T11/80
Filed: 1991-05-16
Abstract: PURPOSE:To quickly find out an objective portrait part to easily generate a portrait by designating the attribute of the portrait part at the time of selecting it and preferentially displaying candidates of the portrait part extracted by this attribute. CONSTITUTION:After each device is initialized by a bootstrap program stored in a ROM 23a at the time of power-on, a portrait generating program is started. A prescribed picture is displayed on an image display device 21, and an operator selects the classification of the portrait part from a portrait part display area through a keyboard 22. When the classification of the portrait part is selected, input of the attribute is requested, and the attribute is inputted through the keyboard 22. When the attribute of the portrait part is inputted, the part which most faithfully expresses features of a person to be drawn is selected from candidates successively displayed in the position of the contour of the portrait generation area by a part determining routine to generate the portrait part.
Patent JP-H05160367-A (JP)
Title: Contact structure of semiconductor device
Inventor: KIN MEISAI
IPC: H01L21/768
Filed: 1992-04-30
Abstract: PURPOSE: To enable a semiconductor device to be improved in the extent of integration and micronized in size by a method, wherein an upper electrode layer formed on the upper surface of a peripheral structure and connected to the one surface of a lower electrode is improved in uniformity. CONSTITUTION: A projection 10a left in a prescribed region by selectively etching a semiconductor device 10 as deep as prescribed, a lower electrode layer 16 which is formed covering the surface and inner side of the projection 10a, a peripheral structure (a field oxide film 12, a gate electrode 18, a storage electrode 30, a dielectric film 32, a plate electrode 34 and others) formed surrounding the projection 10a, and an upper electrode layer 50 formed on the upper surface of the peripheral structure and connected to the surface of the lower electrode layer 16 are provided. Then the upper conductive layer (bit line) 50 is improved in uniformity. By this setup, a semiconductor device can be improved in the degree of integration and micronized in size.
Patent JP-S5812856-A (JP)
Title: Wheel for motor-cycle
Inventor: SUZUKI TOSHIYUKI
IPC: B60B27/00
Filed: 1981-07-17
Abstract: PURPOSE:To reduce weight of the whole wheel by attaching an annular brake disk to the side of a second boss portion connected to the outer periphery of a first boss portion for supporting a shaft through a plurality of ribs. CONSTITUTION:A second both portion 2 is disposed on and spaced a certain distance from the outside of a first boss portion 1 for supporting an axle, and both portions 2, 3 are connected to each other through a plurality of ribs 3. To both sides of the second boss portion 2 are fixed respectively annular brake disks 6 through bolts 7 and disk mounting boss 2a. The brake disk 6 is provided with a plurality of holes 6a along the inner peripheral side portion except for the outer peripheral side portion pressed between frictional pads of the brake.
Patent JP-S61269537-A (JP)
Title: Terminal equipment
Inventor: FUJISAKI HISASHI
IPC: H04B3/28
Filed: 1985-05-24
Abstract: PURPOSE:To eliminate the effect of fluctuation of a ground potential difference by providing a differential amplifier to give a ground potential of a master set as a reference potential and a differential amplifier connecting the ground potential of the master set as an input signal. CONSTITUTION:In connecting the master set 11 and a terminal device 12 by a cable 13, the relation exists as V135=i135Xr135, where V135 is the ground potential difference, r135 is an impedance of a connection signal line between grounding points and i135 is a current, and e12 is a voltage of a signal source E2 with respect to the ground potential of the device 12, while values of resistors r121-r124 connected to a differential input amplifier circuit comprising an operational amplifier 121 as a value sufficiently larger than the resistance value R134 of the connection signal line. Then the output voltage e132 of the device 121 is expressed as equation and in measuring the voltage e132 with respect to the ground potential of the device 11, the voltage is -e12 then the effect of the ground potential difference V135 is eliminated. Further, the output voltage of an operational amplifier 122 is calculated as -e11 in taking the voltage of the signal source E1 measured with respect to the ground potential of the device 11 as e11 so as to eliminate the effect of the ground potential difference V135.
Patent JP-S5814255-A (JP)
Title: Microprogram diagnostic system
Inventor: YOSHIMUNE KAZUO
IPC: G06F11/22
Filed: 1981-07-17
Abstract: PURPOSE:To improve the efficiency of diagnosis, by executing a microprogram of self-diagnosis without sheltering register information at idle time of a device and restarting the program after storing the next microinstruction address to a return address. CONSTITUTION:A diagnostic microprogram is sectioned into a lot of small sections, and at a step between the 2-th step and the (n+1)-th step, a microinstruction address of the (n+1)-th is stored in a return address register 40 with the instruction of the (n)-th step of the self-diagnosis microprogram at each section. At each operation end of a functional program, the address is returned to the return address designated with the self-diagnosis microprogram and it is not necessary for the functional microprogram to save and restore the register information used by the diagnostic microprogram. Thus, the diagnostic program can efficiently be executed by using an idle time, allowing to improve the reliability. In Figure, 30 is address selection circuit, 10 is control storage and 90 is an operation section.
Patent JP-2000304271-A (JP)
Title: Gas oven
Inventor: FUJITA ATSUSHI
IPC: F24C3/12
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To realize a gas oven, permitting efficient heating, reduction of an electric power consumption and safe using. SOLUTION: The flames of gas are turned inward by an electric field generated by supplying a high voltage between an anode 15, arranged at the outer peripheral side of a burner port 10, and a cathode 16, arranged at the inner peripheral side of the burner port 10, by a high voltage supplying means 13. In this case, the high voltage supplying means 13 is driven when a control means 14 has recognized the presence of a logical pan by the signal of a pan detecting means 12 whereby efficient heating is permitted and a power consumption is reduced while the gas oven can be used safely.
Patent JP-2000307343-A (JP)
Title: Oscillator circuit
Inventor: NAKATANI TOSHIBUMI
IPC: H03B5/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To configure an oscillator circuit capable of suppressing fluctuation of an output level of a fundamental wave outputted from an oscillator caused by affecting fluctuation of an input admittance in a 2nd circuit group employing n-th harmonics. SOLUTION: This oscillator circuit is provided with an oscillator 101, a 1st circuit group 102 that mainly uses a fundamental wave outputted from the oscillator 101, a 2nd circuit group 103 that mainly uses n-th harmonics outputted from the oscillator 101, and a 1st intervention means 104 that passes the n-th harmonics and whose input admittance at a fundamental frequency is sufficiently lower than that of the 1st circuit group 102. The 1st intervention means 104 is connected in series between the oscillator 101 and the 2nd circuit group 103.
Patent JP-H01282939-A (JP)
Title: Communication terminal equipment
Inventor: TOMITA TAKAYUKI
IPC: H04L69/40
Filed: 1988-05-09
Abstract: PURPOSE:To reset a communication terminal equipment brought into disabled control automatically and quickly by providing a transmitter-receiver for the reset signal to the communication terminal equipment. CONSTITUTION:A reset signal (b) sent from a transmission section 9 of a transmitter-receiver 8 provided to a normal communication terminal equipment is received by a reception section 10 of the transmitter-receiver 8 of a communication terminal equipment disabled of control via a LAN transmission line 6. The reset signal (b) received by the reception section 10 is given to a signal detector 14 via a band pass filter 13, a terminal equipment number (d) is extracted by the detector and the result is outputted to a signal discrimination circuit 15. The discrimination circuit 15 sends a reset enable (e) to a reset pulse generator 18 when the inputted number (d) is its own station terminal equipment number to reset a CPU 1 and a communication IC 3.
Patent JP-H10303495-A (JP)
Title: Semiconductor laser
Inventor: MORII NORITSUGU
IPC: H01S5/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the temperature characteristics of the oscillation intensity of a distributed feedback laser. SOLUTION: The peak wavelength λg is selected so that the relation between the oscillatory wavelength λc determined by a diffraction grating and the peak wavelength λg of the gain spectrum of an active layer may be such that 0<=λg-λc<=10 nm. Moreover, the reflectance of the emission face is made 0.1% or under. Since λg-λc is small at 25 deg.C, λg-λc does not become large at high temperature, and also at low temperature, the absolute value of λg-λc is smaller than that at high temperature. Therefore, the dependency on temperature of the oscillation intensity is small. Moreover, the Fabry-Perot oscillation at low temperature arising in such a constitution can be prevented.
Patent JP-S5237311-A (JP)
Title: Automatic coupling disengagement confirming device
Inventor: SHIMADA HIROMITSU
IPC: B61G7/14
Filed: 1975-09-16
Abstract: PURPOSE: To provide an automatic coupling disengagement confirming device which can automatically lift a lock of another coupling immediately when one coupling is disengaged to separate vehicles by operating a lock disengaging cylinder of one coupling or another so as to secure safe coupling work thereafter. 
     COPYRIGHT: (C)1977,JPO&Japio